:root {
  --plum-950: #150711;
  --plum-900: #220916;
  --plum-800: #351020;
  --gold-500: #d6a22f;
  --gold-400: #f1cf67;
  --gold-300: #ffe7a0;
  --cream-100: #fff9ef;
  --cream-200: #f4ead8;
  --charcoal-950: #08080a;
  --ink-700: #332a24;
  --muted-500: #897868;
  --rose-500: #9d4658;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.34);
  --gold-glow: 0 0 54px rgba(216, 162, 47, 0.28);
  --font-ui: Inter, Avenir, Segoe UI, Arial, sans-serif;
  --font-display: Georgia, "Times New Roman", serif;
  --font-script: "Brush Script MT", "Segoe Script", cursive;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--charcoal-950);
  color: var(--cream-100);
  font-family: var(--font-ui);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 14px clamp(16px, 4vw, 56px);
  background: rgba(12, 5, 9, 0.84);
  border-bottom: 1px solid rgba(241, 207, 103, 0.22);
  backdrop-filter: blur(18px);
}

.brand-mark {
  width: 126px;
  height: 48px;
  overflow: hidden;
  border-radius: var(--radius-sm);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.7);
}

.site-header nav,
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.site-header nav a,
.site-footer nav a {
  border-radius: 999px;
  padding: 10px 12px;
  text-decoration: none;
  color: rgba(255, 249, 239, 0.78);
}

.site-header nav a:hover,
.site-footer nav a:hover {
  color: var(--gold-300);
  background: rgba(241, 207, 103, 0.08);
}

.primary-button,
.outline-button {
  min-height: 46px;
  border-radius: 999px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  white-space: nowrap;
  font-weight: 800;
}

.primary-button {
  border: 0;
  color: var(--plum-950);
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500));
  box-shadow: var(--gold-glow);
}

.outline-button {
  border: 1px solid rgba(241, 207, 103, 0.42);
  color: var(--gold-300);
  background: rgba(255, 255, 255, 0.02);
}

.hero,
.dark-section,
.waitlist-section,
.founder-note {
  background:
    radial-gradient(circle at 80% 12%, rgba(157, 70, 88, 0.34), transparent 32%),
    radial-gradient(circle at 16% 72%, rgba(216, 162, 47, 0.12), transparent 32%),
    linear-gradient(135deg, var(--charcoal-950), var(--plum-950) 48%, var(--plum-800));
}

.hero {
  min-height: 92vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  align-items: center;
  gap: clamp(28px, 6vw, 78px);
  padding: clamp(54px, 8vw, 110px) clamp(18px, 5vw, 72px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold-400);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: var(--font-display);
  line-height: 1.02;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 8px;
  font-size: clamp(4.2rem, 13vw, 10rem);
}

h2 {
  font-size: clamp(2.25rem, 6vw, 5.8rem);
}

h3 {
  font-size: 1.35rem;
}

.tagline {
  color: var(--gold-300);
  font-size: clamp(1.2rem, 2.6vw, 2rem);
  font-weight: 800;
}

.hero-copy,
.section-copy p,
.waitlist-card p,
.founder-note p {
  max-width: 760px;
  color: rgba(255, 249, 239, 0.76);
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 22px;
}

.proof-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.proof-strip span {
  border: 1px solid rgba(241, 207, 103, 0.34);
  border-radius: 999px;
  padding: 9px 13px;
  color: var(--gold-300);
  background: rgba(255, 255, 255, 0.04);
}

.hero-device {
  border: 1px solid rgba(241, 207, 103, 0.32);
  border-radius: 38px;
  padding: 12px;
  background: linear-gradient(145deg, #08080a, var(--plum-800));
  box-shadow: var(--shadow), var(--gold-glow);
  transform: rotate(2deg);
}

.hero-device img {
  border-radius: 28px;
  aspect-ratio: 9 / 13.5;
  object-fit: cover;
}

.cream-section,
.audience-section,
.preview-section {
  padding: clamp(58px, 8vw, 112px) clamp(18px, 5vw, 72px);
  background: var(--cream-100);
  color: var(--ink-700);
}

.cream-section .section-copy p,
.audience-section .section-copy p,
.preview-section .section-copy p {
  color: var(--muted-500);
}

.section-copy {
  max-width: 1040px;
  margin-bottom: 34px;
}

.dark-section,
.waitlist-section,
.founder-note {
  padding: clamp(58px, 8vw, 112px) clamp(18px, 5vw, 72px);
}

.feature-grid,
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-grid article,
.audience-grid article {
  border-radius: var(--radius-md);
  padding: 24px;
}

.feature-grid article {
  border: 1px solid rgba(241, 207, 103, 0.22);
  background: rgba(255, 255, 255, 0.055);
}

.feature-grid p {
  color: rgba(255, 249, 239, 0.68);
  line-height: 1.6;
}

.audience-grid article {
  border: 1px solid rgba(51, 42, 36, 0.12);
  background: #fff;
  box-shadow: 0 18px 48px rgba(51, 42, 36, 0.08);
}

.audience-grid span {
  color: var(--gold-500);
  font-weight: 900;
}

.audience-grid p {
  color: var(--muted-500);
  line-height: 1.65;
}

.preview-section {
  overflow: hidden;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(180px, 1fr));
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 16px;
}

.screenshot-grid img {
  width: 100%;
  min-width: 180px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px rgba(51, 42, 36, 0.16);
}

.preview-button {
  margin-top: 18px;
}

.waitlist-card {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: clamp(24px, 5vw, 60px);
  border: 1px solid rgba(241, 207, 103, 0.28);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 5vw, 46px);
  background: rgba(255, 255, 255, 0.055);
  box-shadow: var(--shadow);
}

.public-form {
  display: grid;
  gap: 14px;
}

.public-form label {
  display: grid;
  gap: 8px;
  color: var(--gold-300);
  font-weight: 800;
}

.public-form input,
.public-form select,
.public-form textarea {
  width: 100%;
  border: 1px solid rgba(241, 207, 103, 0.34);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  color: var(--cream-100);
  background: rgba(0, 0, 0, 0.28);
}

.public-form textarea {
  min-height: 116px;
  resize: vertical;
}

.form-status {
  margin: 0;
  color: rgba(255, 249, 239, 0.66);
}

.founder-note > div {
  max-width: 920px;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 5vw, 72px);
  border-top: 1px solid rgba(241, 207, 103, 0.22);
  background: var(--charcoal-950);
}

.site-footer strong,
.site-footer span {
  display: block;
}

.site-footer strong {
  color: var(--gold-300);
  font-family: var(--font-display);
  font-size: 1.45rem;
}

.site-footer span {
  color: rgba(255, 249, 239, 0.6);
}

@media (max-width: 940px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-header nav {
    order: 3;
    grid-column: 1 / -1;
    justify-content: start;
    overflow-x: auto;
  }

  .hero,
  .waitlist-card {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .audience-grid {
    grid-template-columns: 1fr;
  }

  .hero-device {
    max-width: 420px;
    margin: 0 auto;
    transform: none;
  }
}

@media (max-width: 620px) {
  .site-header {
    gap: 10px;
  }

  .brand-mark {
    width: 112px;
  }

  .site-header > .outline-button {
    min-height: 40px;
    padding: 0 14px;
  }

  .hero,
  .cream-section,
  .dark-section,
  .audience-section,
  .preview-section,
  .waitlist-section,
  .founder-note {
    padding: 44px 16px;
  }

  .screenshot-grid {
    grid-template-columns: repeat(5, 180px);
  }
}